Crown Walk-N-Clean Dirt Grabber Mat with Starter Pad, 31.5 x 25.5, Gray - Put away the vacuum and carpet cleaner. You can literally peel dirt away after it's captured by this hard plastic mat. Each mat holds a 60-sheet refillable pad. When the top sheet gets soiled, simply remove it and let the next sheet do the work—stripping dirt from shoes and carts and keeping it off of other surfaces. It's like getting a new mat every time you peel off a sheet. Sheets contain antimicrobial product protection. Mat has non-skid frame.